He worked as an Assistant District Attorney and Special Narcotics Prosecutor for the City of New York before joining the Investigations Commission on official misconduct and organized crime. He then was Supervising Judge for the New York State Workers Compensation System.

On the U.S. Federal Budget, Meeks supports Social Security and Medicare and wants to balance the budget, lower the national debt while sending money to education, environment and national defense.[2] He is also against the privatization of Social Security.[3] On Homeland Security, Gregory Meeks has unwavering support of on-ground troops, and a large supporter of veterans and emergency responders.[4] Finally, Gregory Meeks is a strong supporter of the Health Care plan and is currently working to promote the extension and expansion of the State’s Children’s Health Insurance Program. He has also worked hard to increase the federal funding to research fields to speed cures.[5]

Meeks is pro-choice on abortion, and he supported Planned Parenthood all throughout his career. His votes, such as voting against the prohibition of late-term or partial birth abortions, twice in 2003 against the Republicans, support and strengthen his position on abortion. However, in the recent 2008 election for funding federal money to abortions, he voted against it.[6] He is supported by NARAL Pro-Choice America, National Family Planning & Reproductive Health Association. He is not supported by National Rights to Life Committee.[7]

Meeks is for animal rights and he never supported or voted for the organizations supporting hunters and animals owners based on his votes in Congress. He is also a supporter of endangered species and voted to protect them. In the 2005 Endangered Species Reauthorization Bill, he voted against the Republicans in vain.[8] He is supported by the Humane Society of the United States, Big Cats Rescue and is not supported by Sportsmen and Animal Owner’s Voting Alliance.[6]

Meeks is not supported by the Americans for Fair Taxation, which wants to the change the tax system, so a clean slate is given to every American and he or she is taxed equally by using retail sales tax. However, this would banish Social Security, Medicare and other government-supported plans.[9] Also, the National Taxpayers Union does not support Meeks.[10]—the National Taxpayers Union strives to change the current tax system to make it simpler to the individual[11] Similarly, he is not supported by the National Tax Limitation Committee and Americans for Tax Reform, which have supported more Republicans than Democrats.[clarification needed] None of these groups have overwhelmingly supported Gregory Meeks since he has been a representative of New York.[12]

Meeks has supported the Bush Administration wiretapping programs that were undertaken without the attainment of a warrant.

On August 25, 2007, Silvestre Reyes, chairman of the Permanent Select Committee on Intelligence and the Armed Services Committee, and four other US Congressmen visited American troops deployed in the southern Philippines, to overview the US-Philippines relationship. Reyes headed the bipartisan delegation which included New Jersey Rep. Rodney P. Frelinghuysen, member of appropriations committee and the select intelligence oversight panel; New Mexico Rep. Heather Wilson of the committee on energy and the intelligence committee; New York Rep. Gregory W. Meeks, a Democrat, of the financial services and international relations committees; and Maryland Rep. Dutch Ruppersberger of the appropriations and intelligence committees. They drove to the base of the Joint Special Operation Task Force Philippines (JSOTFP), a US-led body, which trains Filipino soldiers against terror, in Barangay Upper Calarian.[15]

On December 20, 2007, together with two other US representatives (Bill Delahunt and Jim McGovern), Meeks wrote a letter thanking the head of the leftist Colombian guerilla organization FARC (Revolutionary Armed Forces of Colombia, in Spanish) for the release of evidence that confirmed the survival of several of the forty-five hostages that the terrorist groups held captive (including three US citizens), some of them for over a decade. The group is considered a terrorist organization by the US government and the European Union (EU).

It was recently noted by the New York Times that Meeks utilizes the option to use tax dollars to lease a car, for use as a member of Congress. This option does not exist for Senate members. The lease is forgone by many members of Congress, but Meeks has held the most-expensive lease among all members. He has used tax dollars to lease a 2007 Lexus LS 460, at $998 per month. Meeks was unwilling to provide further comment when questioned by the New York Times, on the lease arrangement, saying, "These are never lighthearted stories." [16]

Meeks was criticized for initially supporting Hillary Clinton over Barack Obama for President. His House primary election challenger was to be Ruben Wills, a former chief of staff for State Senator Shirley L. Huntley and an organizer for Obama. Wills said, "I was on board with Obama from Day 1; Meeks had to be dragged across the line." Some suggested that a young black political class was seeking to assert the neighborhood’s power against what it saw as an older establishment, based in Harlem, that had long exercised disproportionate influence in New York City.[17][18] Wills did not qualify for the ballot, resulting in no primary election taking place.

Citizens for Responsibility and Ethics in Washington (CREW) named Meeks one of the most-corrupt members of Congress in 2011.[19] It was subsequently reported that Meeks' continuing ethical and criminal probes would cause his premature exit from Congress;[20] however, Meeks has denied this.[21]Hip hop artist and law school graduate Mike Scala announced in October 2011 to run for office against Meeks.[22] However, Meeks won the Democratic primary and was re-elected with 89.7% of the general election vote in November 2012.